Bokura ga Ita (2012)
Bokura ga Ita is a 2012 Japanese film based on the manga of the same name, We Were There. It is directed by the director Takahiru Miki and stars Toma Ikuta, Yuriko Yoshitaka. The film was released in two parts, with the first released in Japanese cinemas in the spring of 2012. The second part was released 4–5 weeks after the first part.
More at Wikipedia.